package com.example.day06.ex09;

/**
 * @author 17976
 */
public class Test09 {
    public static void main(String[] args) {

        int[] arr = {19, 28, 37, 46, 50};

        reverse(arr);

        printArray(arr);
    }
    public static void reverse(int[] arr) {

        for (int start = 0, end = arr.length - 1; start <= end; start++, end--) {

            int temp = arr[start];
            arr[start] = arr[end];
            arr[end] = temp;
        }
    }
    public static void printArray(int[] arr) {
        System.out.print("[");
        for (int x = 0; x < arr.length; x++) {
            if (x == arr.length - 1) {
                System.out.print(arr[x]);
            } else {
                System.out.print(arr[x] + ", ");
            }
        }
        System.out.println("]");
    }
}
